Fig. 2From: Randomized study on the effectiveness of nomegestrol acetate plus 17β-estradiol oral contraceptive versus dienogest oral pill in women with suspected endometriosis‑associated chronic pelvic painDysmenorrhea and dyspareunia intragroup and intergroup comparison of women with endometriosis-associated pain symptoms at baseline and at 3, 6 and 12 months of 24/4 regimen 17β-estradiol (1.5 mg) and Nomegestrol Acetate (2.5 mg) (E2/NOMAC) combined oral contraceptive, or of Dienogest (DNG) 2 mg dailyBack to article page